How much does spray foam insulation cost in Boca Raton?

Most Boca Raton homes run $3,500–$9,500 depending on square footage and scope. We give an itemized instant quote by ZIP code, and most homeowners recover the cost in 3–5 years on cooling savings.

Which areas does Cardinal Insulation serve?

We serve Boca Raton, Delray Beach, and Boynton Beach, FL — the entire tri-city corridor from the Boca inlet to Boynton's western estates.

How is Cardinal different from other insulation companies?

We run a 10-point inspection the industry skips, use local crews, quote same day, and back every seal with a lifetime workmanship warranty with FLIR proof reports.

Will spray foam lower my FPL bill?

Yes. Our sealed homes average a 37% cooling-cost reduction. Closed-cell foam plus a radiant barrier reflects up to 97% of radiant heat gain.

How fast can you inspect my home?

Same-week — usually within 3–5 days, often faster. Use the Schedule Inspection button to grab a real-time slot.

Do you work on new construction and existing homes?

Both. We engineer thermal packages for new builds and retrofit existing homes across Boca, Delray, and Boynton.

Is spray foam safe for Florida humidity and coastal homes?

Yes. Closed-cell foam acts as a moisture barrier and structural reinforcement, ideal for salt-air coastal environments.

Palm City, FL · Martin County · Zone 2A

Commercial Insulation in Palm City, Florida

Commercial buildings have different code requirements, assemblies, and timelines — and Cardinal handles all of it. We insulate offices, retail spaces, warehouses, medical facilities, and multi-family construction across Boca Raton, Delray Beach, Boynton Beach, West Palm Beach, and Parkland — from metal-building insulation and spray-foam roof decks to sound-rated tenant demising walls. We work with your GC, hit your schedule, and document everything for inspection.

(561) 654-7698

Get Your Free Quote

Itemized pricing by zone, back to you within the hour. No call required.

No obligation Open 24/7

Prefer to talk? (561) 654-7698

Owens Corning Certified Installer

ProPink fiberglass, installed to manufacturer spec

FLIR-Certified Thermographers

Before-and-after infrared proof on every job

Licensed & Insured — Florida

Local crews, never subcontracted

Lifetime Workmanship Warranty

Transferable to the next owner

Commercial Insulation for Palm City Properties

commercial insulation is the workhorse of Florida attic retrofits. For Palm City properties, this is frequently the right specification — but we will tell you plainly when it is not, and when a less expensive approach delivers the same outcome.

Palm City sits in South Florida, where the recommended attic target is R-38 to R-49. That number, along with where your ductwork runs and what condition the existing assembly is in, is what determines the right specification for your property.

Commercial Insulation at a glance

R-value: Spec to IECC / Florida Building Code per assembly
Installed cost: Project-priced — line-item proposal provided
Service life: 25–80+ years depending on assembly
Available in: Palm City and throughout the surrounding area

Call (561) 654-7698

Types and Methods

Spray-foam roof decks

Closed-cell spray foam applied to the underside of commercial roof decks. It insulates, acts as a vapor barrier, and adds structural wind resistance — critical for hurricane-zone commercial buildings. Delivers the highest R-value per inch and the largest cooling-load reduction.

Metal-building insulation systems

Fiberglass blanket, rigid foam board, or closed-cell foam engineered for metal building envelopes. We address condensation, radiant heat, and thermal bridging — the three problems that plague uninsulated metal buildings in South Florida.

Sound-rated demising walls

Mineral wool or dense-pack cellulose in demising walls for multi-family and tenant build-outs. We deliver STC ratings that meet or exceed Florida Building Code for sound transmission between units.

Commercial insulation is project-priced based on assembly, square footage, and code requirement. We provide detailed proposals for your GC and project budget, and we coordinate scheduling from bid to closeout.

Benefits for Palm City Property Owners

Florida Building Code and IECC compliant — documented for inspection.
Spray-foam roof decks cut cooling load and add structural wind resistance.
Sound-rated demising walls for multi-family and tenant build-outs.
Metal-building insulation systems for warehouses and retail shells.
GC-friendly scheduling, scope coordination, and full documentation.

Best Applications

Office buildings and retail spaces
Warehouses and metal buildings
Multi-family and apartment construction
Medical facilities and schools
Tenant build-outs and demising walls

How We Install It in Palm City

1Review the project plans, specs, and code requirements with your GC
2Provide a detailed line-item proposal for budget and scope
3Schedule the work to fit your construction timeline
4Install the specified insulation assembly per IECC and Florida code
5Coordinate inspections and provide compliance documentation
6FLIR-verify critical assemblies and document the thermal performance
7Close out with full documentation for your project file

Cost and R-Value Reference

Cost Reference

Florida insulation cost & R-value reference.

Typical installed costs across South Florida by material. Pricing varies with access, square footage, and site conditions — every Cardinal quote itemizes material, R-value, installed inches, and square footage.

Material	Installed cost	R-value / inch	Service life
Blown-in fiberglass	$1.10 – $2.00 / sq ft	R-2.2 – R-2.7 / in	20–30 years
Blown-in cellulose	$1.20 – $2.40 / sq ft	R-3.2 – R-3.8 / in	20–30 years
Fiberglass batts	$0.90 – $2.10 / sq ft	R-3.1 – R-3.4 / in	25+ years
Mineral wool	$1.60 – $3.40 / sq ft	R-3.0 – R-4.3 / in	50+ years
Open-cell spray foam	$1.50 – $3.20 / sq ft	R-3.6 – R-3.8 / in	80+ years
Closed-cell spray foam	$2.40 – $4.90 / sq ft	R-6.0 – R-7.0 / in	80+ years
Rigid foam board	$1.40 – $3.80 / sq ft	R-3.8 – R-6.5 / in	50+ years
Radiant barrier	$0.55 – $1.90 / sq ft	Reflective (no R)	25+ years
Duct sealing + R-8 wrap	$800 – $3,500 / system	R-8 (duct)	15–25 years
Insulation removal	$1.10 – $2.90 / sq ft	—	One-time

Pricing reflects typical Florida installed costs and varies with access, square footage, and site conditions. Source: U.S. Department of Energy insulation guidance, Florida Building Code R402, and IECC climate zone 1 requirements.

Pricing reflects typical Florida installed costs and varies with access, square footage and site conditions.

FAQs

Commercial Insulation FAQs — Palm City

Commercial insulation pricing depends on assembly, square footage, and code requirement — spray-foam roof decks, metal-building systems, and demising walls each price differently. We provide detailed line-item proposals for your GC and project budget. Request a commercial quote with your project scope.

Yes. We coordinate scope, schedule, and inspections with your GC from bid to closeout — including IECC/Florida Building Code compliance documentation, LEED contribution where applicable, and phased scheduling for tenant build-outs and multi-family.

Offices, retail, warehouses, medical facilities, schools, and multi-family construction across the corridor. We handle metal-building insulation, spray-foam roof decks, conditioned attics, sound-rated demising walls, and continuous exterior insulation — whatever your assembly requires.